ATM you can buy Aigo A87 Gaming Mechanical Keyboard 89 Keys for $33.99 (in Banggood). You can create price alert here, copy coupons and view price history. Let’s see what best price is ATM.
Aigo A87 Gaming Mechanical Keyboard 89 Keys 2.4G Wireless USB Type-c Wired Blue Switch Hot Swap Rechargeable Gamer Keyboardnical Keyboard – Blue Yellow Switch
Latest coupon code price check (UTC time):
Banggood ($33.99)
Banggood warehouse is located in China. Well, is it a good price anyway? Well, according to CouponsFromChina database this price is the best in history (3 records). I found coupon for you. Check this out.
Link: Banggood product page
Price without coupon: $35.99
1. ($33.99): BG2befc4
coupon code has to be applied in shop’s cart after clicking “Proceed to checkout”. Click to copy code and open shop)
This is the best price ever noted in my database!
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/5cd
Old coupons (from the oldest to the newest): BG9dcb39
(I don’t think these’re gonna work, but you can try ’em out anyway)
Aliexpress
There’re some similar (or not) items on Aliexpress
Click here to search by yourself. Here are coupons that you can use.
Price history and price alert
Check out price history chart (for all/most countries) for Aigo A87 Gaming Mechanical Keyboard 89 Keys.
Price records source(s): Banggood
Click on image to enlarge. 
You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).